Pollinator Drought Tolerant Fragrant

Fountain Butterfly Bush

Buddleia alternifolia

$24.00 Sold out
USDA Zones 5–8 Full Sun Matures 8–15 Feet

Buddleia alternifolia, the fountain butterfly bush, weeps a waterfall of fragrant lavender bloom over arching willow-like branches in early summer, the hardiest of the genus.

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Roots wrapped in moist soil and padded for safe transit
Grown and shipped from our nursery in Aiken, SC
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Buddleia alternifolia, the fountain or alternate-leaf butterfly bush, stands apart from the usual butterfly-bush crowd. A deciduous shrub native to northwestern China, the fountain butterfly bush is the most cold-hardy of the genus, and is grown above all for a weeping form and an early-season flood of fragrant, lavender-purple bloom.

In shape the shrub recalls a small weeping willow, the long, arching branches cloaked in narrow, silver-green leaves set alternately, a key difference from other butterfly bushes. In late spring and early summer the branches erupt into a waterfall of softly scented blossoms, densely packed along the previous year's wood, an elegant cascade and a magnet for butterflies and bees.

Because the flowers come on old wood, prune right after bloom to protect the next year's display. Left unpruned, the fountain butterfly bush settles into a naturally flowing eight-to-fifteen-foot fountain, a striking specimen for a cottage garden, an informal border, or a naturalistic planting. Tough and drought-tolerant once established, and reliably hardier than the modern butterfly-bush hybrids.

Will this plant thrive in your zone?

Plant Profile
At a glance
Hardiness
USDA Zones 5–8
Sun
Full Sun
Soil
Well-drained
Mature size
Height 8–15 Feet · Spread 10–15 Feet
Growth rate
Fast
Seasonality
Deciduous
Design Notes

A graceful weeping specimen for a cottage garden, an informal border, a naturalistic planting, or the top of a wall or bank where the arching branches can cascade. The early flood of fragrant lavender bloom feeds butterflies and bees weeks before other butterfly bushes start, and the silver foliage carries the season. Hardier and better-mannered than the modern hybrids; prune right after flowering, since the bloom comes on old wood.

Flower, Fruit & Foliage

Fragrant lilac-purple flowers in late spring to early summer, on old wood

Flowers. A waterfall of small, fragrant, lavender-purple flowers densely packed along the arching branches in late spring to early summer, on the previous year's wood, beloved by butterflies and bees. Foliage. Narrow, silver-green leaves set alternately, unusual among the butterfly bushes. Habit. A graceful, weeping, deciduous shrub recalling a small weeping willow, to eight or fifteen feet if left unpruned.

Care

Read our full care guide

Light. Full sun for the best form and bloom.

Soil. Well-drained soil; adaptable and undemanding, even on lean ground.

Water. Water to establish; drought tolerant once settled.

Pruning. Prune immediately after flowering, since the blooms form on the previous year's wood; pruning in late winter sacrifices the spring display.

Hardiness. USDA zones 5 to 8, the most cold-hardy butterfly bush.

Here’s a closer look at how we produce our plants

From rooting to shipping, our top priority is ensuring you receive healthy, thriving plants for your garden’s success.

Woodlanders Growing Process

Because most of our plants are grown from rooted cuttings — alongside seed, air layering, and grafting chosen for each variety — you receive a stronger, true-to-type plant that establishes quickly in your garden.

Sustainable Growing Practices

Raised on organic soil blends and eco-friendly pest management — never harsh chemicals — your plant arrives healthy for your garden, your family, and the pollinators they feed.

Supporting Local Biodiversity

Every purchase gives back. We donate to the Aiken Arboretum and support local wildlife conservation, so growing your garden helps protect the wider ecosystem too.

At Woodlanders, we are committed to quality.
Grown in Aiken, South Carolina
At Woodlanders, we are committed to quality.

All our plant material is carefully propagated, grown, and nurtured at our humble nursery in Aiken, South Carolina.

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Healthy plants, ready to thrive
Success, made simple
Healthy plants, ready to thrive

Your plant arrives carefully packed and ready to settle in. Unpack them promptly, give them a day or two to acclimate, then plant following the notes we include — that’s all it takes. Clear care guidance comes with every order, so success is the easy part.

Read the care guide
Frequently Asked Questions
What to expect upon delivery

All our plants are sold in 1-gallon sizes, though the height of each plant can vary depending on its growth rate and seasonality, typically ranging from 1/2 to 2.5 feet.

Each plant is carefully packaged with its roots enclosed in a secure plastic bag containing moist soil, forming a compact root ball. To ensure safe transport, the box is padded with recycled newspaper, providing both stability and eco-friendly protection from weather during shipping.

What is your return policy?

Review our full return policy information on our SHIPPING AND RETURNS POLICY page.

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Can I make changes to my order after it’s been placed?

At Woodlanders, we strive to fulfill orders as quickly as possible. Therefore, we can only accommodate changes to your order within the first 24 hours after it has been placed. These changes include adding or removing products and modifying the delivery address. If you need to make any changes or if there has been a mistake with your order information, please reach out to us promptly via our CONTACT page with your order number for the quickest resolution.

Your satisfaction is our priority, and we appreciate your understanding and cooperation.